The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4366D

N4366D is not currently registered. It was last assigned to a Piper PA-28-181 built in 1984. The FAA cancelled the registration on December 7, 2012. The last status on file was "sale reported, pending cancellation". The number has been on and off the register 2 times.

Piper PA-28-181 cancelled December 7, 2012

Serial number
28-8490088
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1984
Last status
Sale reported, pending cancellation
Certificate issued
—
Last FAA action
December 6, 1999
Last owner
Sale Reported (Individual)
Xxx, OK
Airworthiness
Standard · Normal; Utility

Beech E50 cancelled August 16, 1966

Serial number
EH9
Type
Fixed-wing, multi-engine · Piston (reciprocating)
Year built
1957
Last status
Valid registration
Exported to
Canada
Certificate issued
—
Last FAA action
—
Last owner
Gopher Aviation INC (Individual)
Rochester, MN
Airworthiness
None on file

NTSB accident and incident record under N4366D

DEN99FA157Accident on September 1, 1999 at Villa Grove, CO: fatal, destroyed (2 fatal).

Aircraft on the NTSB record: Piper PA-28-181 · serial 28-8490088

The flight instructor's improper inflight decision to enter a narrow blind/box canyon, and his misjudgment of the vertical and lateral clearances. A factor was the downdrafts.

A tail number passes between aircraft over the years; match the serial number on the NTSB record against the airframe above. Source: NTSB aviation accident database, records through September 30, 2026.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this number on the FAA site